Find The Glory Crossing Scientist
Find the orange semi and then turn left through the tunnel.
Find The Oyster Harbour Scientist
Remember that last TNT box at the Ironstone Mine Follow the same steps for getting it to the last huge structure, but this time push it into the gray block to the right of the third ship. It will explode. Now you can take the ship all the way to a small island where you find the scientist.
Find The Scientist At Ebony Coast
Get into the Ramdozer at the start and get behind the train. You will see a TNT box. Push it into the breakable wall behind you. Now put the Ramdozer on the train and get in. Take the train to the stop and get into the Ramdozer. Destroy any buildings that are around. Now push the TNT box onto the train. Now get into the train and take the box of TNT all the way back to the start and through the door that you blew up. Stop the train when the TNT is in line with the large statue head. When it explodes, the statue will be destroyed and J-Bomb will be there.
Get out of the train and get into J-Bomb. Take J-Bomb to the middle of the first train tunnel (it’s grey). Fly up and right over the hill. You will eventually find the scientist, but can sometimes be tricky to find. Once found you can finish up with the level.
Find The Scientist At Tempest City
Pick up all the ammo and ride to the right-most corner. Follow the fence towards the building and stopat the second wall.
Fire at the wall until a ramp is revealed. Some boxes should be there in your way. Blast the boxes and you will surely find the scientist.
Find The Scientist In Argent Towers
Find the large, movable grey block. Get out of your vehicle and run down the thin walkway. Run all the way down to the ground. Now get into the Ramdozer and push the TNT into the tall wooden door. Get out of the Ramdozer and walk through this door. You will be in a train.
Drive the train all the way forward and get out. Now get into the Ballista and ride it back up onto the road. Now drive back to the grey block. Get out of the Ballista and go back down the narrow pathway and go back into the tunnel. Head towards the train until you are in line with the flashing tower. Turn to the left and you will appear in a maze. The Police Car will be there. Get in it and ride it through the maze to the lower left corner and you will find the scientist.
Find The Scientist In Ironstone Mine
From the train stop, go right and find the Ramdozer. Get into it and follow the mountainside path until you find a crane. Put the Ramdozer onto the crane and get out of it. Lift the crane and place the Ramdozer on the other side of the train tracks. Get out of the crane and run across the bridge and get into the Ramdozer again.
Now push the TNT box into the building that is there and when it falls down, it will reveal an underground path. Follow it all the way to the wall at the other end. Back up a bit and turn down the next path and follow it to the scientist.
Platinum Medals
Complete every level with gold and you will then be able to go for platinum medals.